[Get Solution] Temperature Changes

CHE 205 HOME ASSIGNMNET ON CHPATER 5 POINTS 3• SHOW ALL THE CALCULATIONSOF ALL THE QUESTIONS AND SUBMIT AS ONE FILE ONLY.• Choose or solve• SEPARATE PHOTOS OF THE DOCUMENT IS NOT ALLOWED AND NO POINTS WILL BE GIVEN FOR THE SAME.1. The volume of 350. mL of gas at 25°C is decreased to 125 mL at constant pressure. What is the final temperature of the gas?2. A balloon filled with helium gas at 20°C occupies 2.91 L at 1.00 atm. The balloon is immersed in liquid nitrogen at -196°C, raising the pressure to 5.20 atm. What is the volume of the balloon in the liquid nitrogen?A) 0.15 LB) 2.1 LC) 4.0 LD) 58 L3. If the number of moles of gas is doubled at constant temperature and volume, the pressure of the gasA) is halved.B) is doubled.C) is quadrupled.D) remains the same.4. One mole of which gas has the greatest density at STP?A) ArB) N2C) COD) All three gases have the same density.5. Which of the following would have a density of 1.21 g/L at 7.0°C and 0.987 atm?A) ArB) N2C) NeD) O26. Chloroform is a volatile liquid once commonly used in the laboratory but now being phased out due to its ozone depletion potential. If the pressure of gaseous chloroform in a flask is 195 mm Hg at 25°C and its density is 1.25 g/L, what is the molar mass of chloroform?A) 10.0 g/molB) 76.3 g/molC) 119 g/molD) none of the above7. Assume that you have a sample of gas in a cylinder with a moveable piston, as shown in diagram (1). The initial pressure, number of moles, and temperature of the gas are noted on the diagram. Which diagram (2)-(4) most closely represents the result of doubling the number of moles of gas while keeping the pressure and temperature constant?A) diagram (2)B) diagram (3)C) diagram (4)8. . If 30.0 L of oxygen are cooled from 200ºC to 1°C at constant pressure, what is the new volume of oxygen?9. . A sample of N2 gas occupies 2.40 L at 20°C. If the gas is in a container that can contract or expand at constant pressure, at what temperature will the N2 occupy 4.80 L?A) 10°C B) 40°C C) 146°C D) 313°C E) 685°C10. Calculate the density, in g/L, of CO2 gas at 27°C and 0.50 atm pressure.A) 0.89 g/L B) 1.12 g/L C) 9.93 g/L D) 46.0 g/L E) 2.17 kg/L11 . What is T in the table below?V Tinitial: 91.8 mL 365 Kfinal: 45.8 mL T12. . What is the pressure (in atmospheres) of the sample of gas trapped in the closed-tube mercury manometer shown below if h = 23.6 cm?NSWER ————————-13. How many grams of N2O, nitrous oxide, are contained in 500. mL of the gas at STP?14. A sample of nitrogen gas has a volume of 32.4 L at 20°C. The gas is heated to 220ºC at constant pressure. What is the final volume of nitrogen? SHOW THE CALCULATIONA) 2.94 L B) 19.3 L C) 31.4 L D) 54.5 L E) 356 L15. What is final P in the table below? Temperature and number of moles kept constantP Vinitial: 14 atm 1.0 Lfinal: ————- 50. L

Struggling to find relevant content? Order a custom essay on
[Get Solution] Temperature Changes
Let our experts save you the hassle
Order Now
Calculate the price
Make an order in advance and get the best price
Pages (550 words)
*Price with a welcome 15% discount applied.
Pro tip: If you want to save more money and pay the lowest price, you need to set a more extended deadline.
We know how difficult it is to be a student these days. That's why our prices are one of the most affordable on the market, and there are no hidden fees.

Instead, we offer bonuses, discounts, and free services to make your experience outstanding.
Sign up, place your order, and leave the rest to our professional paper writers in less than 2 minutes.
step 1
Upload assignment instructions
Fill out the order form and provide paper details. You can even attach screenshots or add additional instructions later. If something is not clear or missing, the writer will contact you for clarification.
Get personalized services with GPA Fix
One writer for all your papers
You can select one writer for all your papers. This option enhances the consistency in the quality of your assignments. Select your preferred writer from the list of writers who have handledf your previous assignments
Same paper from different writers
Are you ordering the same assignment for a friend? You can get the same paper from different writers. The goal is to produce 100% unique and original papers
Copy of sources used
Our homework writers will provide you with copies of sources used on your request. Just add the option when plaing your order
What our partners say about us
We appreciate every review and are always looking for ways to grow. See what other students think about our do my paper service.
Social Work and Human Services
Thank You!
Customer 452587, November 17th, 2021
IT, Web
Don did an excellent job!!!
Customer 452885, January 25th, 2023
Awesome work!!!!!!
Customer 452453, March 24th, 2021
Thanks so very much. The paper is well-researched and adequately referenced. You have been of great help during the pandemic!
Customer 452467, January 31st, 2021
Customer 452653, October 31st, 2021
Perfect as usual!!! Thanks team!
Customer 452453, May 26th, 2021
Social Work and Human Services
Awesome Work!
Customer 452587, October 20th, 2021
Customer 452813, June 25th, 2022
Great work! Thank so much!
Customer 452707, March 1st, 2022
Thank you , this is perfect !
Customer 452795, May 15th, 2022
Thank You
Customer 452643, October 24th, 2021
Great paper!
Customer 452707, July 1st, 2022
15% OFF your first order
Use a coupon FIRST15 and enjoy expert help with any task at the most affordable price.
Claim my 15% OFF Order in Chat
error: Content is protected !!

Save More. Score Better. Use coupon code SPECIAL for a 15%discount